Adrainage basin is
a. the channel of a stream.
b. the land covered by floodwaters.
c. the land that contributes water to a stream.
d. all streams that flow directly into an ocean.

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.